How long is the flight from Knoxville to Erie?

For as low as $784, American Airlines can have you in Erie from Knoxville in 5h 29m. Airlines will cover a distance of 479 mi.

In terms of precipitation, rainfall in Erie ranges from 2.4 - 4.6 inches per month. September is typically the wettest month, when rainfall can reach 4.6 in. February is typically the driest time to visit Erie when rainfall is around 2.4 in.

If weather is an important factor for your trip to Erie, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.6 F).

What is the cheapest time of day to fly from TYS to ERI?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Knoxville to Erie as you normally would.

Most accurate provider : When it comes to deals on Knoxville-Erie flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Knoxville-Erie flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Knoxville-Erie flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Knoxville-Erie flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Knoxville-Erie flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Knoxville to Erie that include hotel bookings?

Yes. In addition to deals on Knoxville to Erie flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Knoxville to Erie?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Knoxville to Erie.

Can I find deals for business class flights from Knoxville to Erie?

Yes. Cheapflights offers flight deals from Knoxville to Erie by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$254+ Flights from Knoxville to Erie

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Cheap flight deals from Knoxville to Erie

Cheapest flights from Knoxville to Erie
Explore the most affordable flight options available from Knoxville to Erie. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

Mon 2/94:30 pm

TYS

ERI

2 stops41h 21m

Multiple Airlines

Wed 2/117:05 pm

ERI

TYS

1 stop22h 16m

Multiple Airlines

Deal found 1/26

$538

Mon 2/95:14 pm

TYS

ERI

1 stop5h 29m

American Airlines

Wed 2/116:34 am

ERI

TYS

1 stop7h 20m

American Airlines

Deal found 1/26

$784

Sun 3/85:00 am

TYS

ERI

1 stop6h 20m

American Airlines

Sat 3/146:00 am

ERI

TYS

1 stop5h 20m

American Airlines

Deal found 1/27

$816

Best flights from Knoxville to Erie
Discover carefully curated flight deals from Knoxville to Erie that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 27, 2026.

Mon 2/94:30 pm

TYS

ERI

2 stops41h 21m

Multiple Airlines

Wed 2/117:05 pm

ERI

TYS

1 stop22h 16m

Multiple Airlines

Deal found 1/26

$538

Mon 2/95:14 pm

TYS

ERI

1 stop5h 29m

American Airlines

Wed 2/116:34 am

ERI

TYS

1 stop7h 20m

American Airlines

Deal found 1/26

$784

Sun 3/85:00 am

TYS

ERI

1 stop6h 20m

American Airlines

Sat 3/146:00 am

ERI

TYS

1 stop5h 20m

American Airlines

Deal found 1/27

$816

Last-minute flights from Knoxville to Erie
Discover last-minute flight deals from Knoxville to Erie. Data last updated January 27, 2026 and is based on user searches.

Mon 2/94:30 pm

TYS

ERI

2 stops41h 21m

Multiple Airlines

Wed 2/117:05 pm

ERI

TYS

1 stop22h 16m

Multiple Airlines

Deal found 1/26

$538

Mon 2/95:14 pm

TYS

ERI

1 stop5h 29m

American Airlines

Wed 2/116:34 am

ERI

TYS

1 stop7h 20m

American Airlines

Deal found 1/26

$784

One-way flights from Knoxville to Erie
Search for one-way flight options from Knoxville to Erie. Find affordable one-way fares based on user searches. Data last updated January 27, 2026.

Sun 2/229:44 pm

TYS

ERI

3 stops44h 42m

Multiple Airlines

Deal found 1/25

$254

Sun 2/225:47 pm

TYS

ERI

1 stop4h 53m

American Airlines

Deal found 1/25

$407

Find flight deals from Knoxville to Erie

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$538 (Kiwi.com)
One-way from	$254 (Kiwi.com)

Provider with most accurate pricing for Knoxville McGhee Tyson-Erie flight deals.

Search Deals

Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Erie flights.

Search Deals

From Knoxville McGhee Tyson to Erie

Search Deals

One-way flight from Knoxville McGhee Tyson to Erie

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

KnoxvilleErie

TYS - ERI

TYSERI

Knoxville McGhee Tyson

Mon 2/9

4:30 pm-9:51 am

2 stops41h 21m

Erie

Wed 2/11

7:05 pm-5:21 pm

1 stop22h 16m

$538

KnoxvilleErie

TYS - ERI

TYSERI

Knoxville McGhee Tyson

Mon 2/9

5:14 pm-10:43 pm

1 stop5h 29m

Erie

Wed 2/11

6:34 am-1:54 pm

1 stop7h 20m

$784

KnoxvilleErie

TYS - ERI

TYSERI

Knoxville McGhee Tyson

Sun 3/8

5:00 am-11:20 am

1 stop6h 20m

Erie

Sat 3/14

6:00 am-11:20 am

1 stop5h 20m

$816

KnoxvilleErie

TYS - ERI

TYSERI

Knoxville McGhee Tyson

Sun 2/22

9:44 pm-6:26 pm

3 stops44h 42m

$254

KnoxvilleErie

TYS - ERI

TYSERI

Knoxville McGhee Tyson

Sun 2/22

5:47 pm-10:40 pm

1 stop4h 53m

$407

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Compare providers for flights from Knoxville to Erie

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Knoxville to Erie in January.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
Expedia	Price Accuracy1 star	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Knoxville-Erie flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Knoxville-Erie flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Knoxville-Erie flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Knoxville-Erie flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Knoxville-Erie flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Knoxville to Erie

Have a flexible travel schedule? Discover the best time to fly to Erie from Knoxville with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Knoxville to Erie

What is the cheapest month to book a flight from Knoxville to Erie?

Currently, April is the cheapest month in which you can book a flight from Knoxville to Erie (average of $159). Flying from Knoxville to Erie in January is currently the most expensive (average of $248). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Erie

Read reviews from past customers who have flown American Airlines from Knoxville to Erie. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

American Airlines

7.2

Good

11,197 reviews

Reviews

1 / 20

2.0

Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.

American Airlines

7.2

Good

11,197 reviews

American Airlines

7.2

Good

11,197 reviews

Reviews

1 / 20

2.0

Mediocre

Susie,Jan 2026

CLT - TPA

Related info for your journey

How long is the flight from Knoxville to Erie?
For as low as $784, American Airlines can have you in Erie from Knoxville in 5h 29m. Airlines will cover a distance of 479 mi.
Can I find deals for flights from Knoxville to Erie that include hotel bookings?
Yes. In addition to deals on Knoxville to Erie flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Knoxville to Erie?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Knoxville to Erie.
Can I find deals for business class flights from Knoxville to Erie?
Yes. Cheapflights offers flight deals from Knoxville to Erie by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Knoxville to Erie?
Currently, April is the cheapest month in which you can book a flight from Knoxville to Erie (average of $159). Flying from Knoxville to Erie in January is currently the most expensive (average of $248). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Knoxville to Erie

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$338	Average$443	FlexibilityNo cancel fee	On-time71%

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$254+ Cheap flights from Knoxville to Erie (TYS - ERI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/22. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Knoxville to Erie with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Knoxville to Erie

Cheapest flights from Knoxville to ErieExplore the most affordable flight options available from Knoxville to Erie. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

Explore the most affordable flight options available from Knoxville to Erie. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

Find flight deals from Knoxville to Erie

Most accurate provider

Most trusted provider

Round-trip from

One-way from

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Use the filters below to find and compare flights from Knoxville to Erie that are best for you.

Compare providers for flights from Knoxville to Erie

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Knoxville to Erie in January.

Best time to book a flight from Knoxville to Erie

Have a flexible travel schedule? Discover the best time to fly to Erie from Knoxville with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Knoxville to Erie

What is the cheapest month to book a flight from Knoxville to Erie?

Reviews of airlines servicing Erie

Get insights into the airlines that provide service to Erie. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Erie. Reviews last updated January 27, 2026.

Read reviews from past customers who have flown American Airlines from Knoxville to Erie. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Erie. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Knoxville to Erie?

Can I find deals for flights from Knoxville to Erie that include hotel bookings?

How can I find direct flights from Knoxville to Erie?

Can I find deals for business class flights from Knoxville to Erie?

What is the cheapest month to book a flight from Knoxville to Erie?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Knoxville to Erie

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Knoxville to Erie

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Cheapest flights from Knoxville to Erie
Explore the most affordable flight options available from Knoxville to Erie. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.